1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portal.kernel.portlet;
24  
25  import com.liferay.portal.kernel.servlet.ProtectedPrincipal;
26  
27  import java.security.Principal;
28  
29  import javax.portlet.ActionRequest;
30  import javax.portlet.filter.ActionRequestWrapper;
31  
32  /**
33   * <a href="ProtectedActionRequest.java.html"><b><i>View Source</i></b></a>
34   *
35   * @author Brian Wing Shun Chan
36   */
37  public class ProtectedActionRequest extends ActionRequestWrapper {
38  
39      public ProtectedActionRequest(
40          ActionRequest actionRequest, String remoteUser) {
41  
42          super(actionRequest);
43  
44          _remoteUser = remoteUser;
45  
46          if (remoteUser != null) {
47              _userPrincipal = new ProtectedPrincipal(remoteUser);
48          }
49      }
50  
51      public String getRemoteUser() {
52          if (_remoteUser != null) {
53              return _remoteUser;
54          }
55          else {
56              return super.getRemoteUser();
57          }
58      }
59  
60      public Principal getUserPrincipal() {
61          if (_userPrincipal != null) {
62              return _userPrincipal;
63          }
64          else {
65              return super.getUserPrincipal();
66          }
67      }
68  
69      private String _remoteUser;
70      private Principal _userPrincipal;
71  
72  }